Jensen, D. L., & Edward N Coffman. (1984). Accounting for changing prices. Reston publishing.
Dyfyniad Arddull ChicagoJensen, Daniel L., and Edward N Coffman. Accounting for Changing Prices. Reston: Reston publishing, 1984.
Dyfyniad MLAJensen, Daniel L., and Edward N Coffman. Accounting for Changing Prices. Reston publishing, 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.